A fuel cell of the present invention includes: a cell laminated body having a plurality of cells laminated; an end plate provided outside the cell laminated body in a laminating direction of the cell laminated body; and a load adjusting screw provided in the end plate for adjusting a compression load applied to the cell laminated body by moving in the laminating direction of the cell laminated body. A stopper in which an internal thread to be engaged with the load adjusting screw is formed so as to protrude toward the cell laminated body is provided on the end plate such that the rotation thereof with respect to an end plate body of the end plate in the axis direction is regulated.